2004 BMW 545i

4.4L 8-cyl · 6-speed manual · RWD

GasolinePremiumMidsize Cars

Official EPA record #19724 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$278.91

Per year

$3,347

Per mile

27.9¢/mi

5-year total

$16,735

sedan body style — not this exact model

Notes & official EPA estimate

674.8 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $335.14/mo

A mile road trip costs about $83.70 in energy.

Official FuelEconomy.gov estimate: $4,300/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.

Compare with another vehiclePrices: EPA national averages, Jul 24, 2026 — override anytime.

At 12,000 miles per year (55% city / 45% highway) with EPA national-average prices ($4.96/gal premium), this 2004 BMW 545i costs about $278.91 per month in fuel — $3,347 per year, 27.9¢/mi, $16,735 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #19724. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

BMW 5 Series: running costs for every model year →

Official EPA efficiency

Measure	Value
City MPG	15
Highway MPG	23
Combined MPG	18

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$4,300/yr
Tailpipe CO₂	494 g/mi
EPA smog rating (BIN 9)	1/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #19724 (record updated 2013-01-01). Snapshot processed 2026-07-26; page data last changed 2013-01-01.

View this record on FuelEconomy.gov — includes owner-shared real-world MPG for this vehicle.

Related configurations

Same year, same family

Adjacent model years